X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=MdePkg%2FInclude%2FPpi%2FPciCfg2.h;fp=MdePkg%2FInclude%2FPpi%2FPciCfg2.h;h=e8bc90247118b776f6979ea61c31631b74933217;hp=f5ccb53dc6072b0c2faf69c51ae75f8b764fffad;hb=97c4afffcb46f0185ff00a393b188298d15f88f7;hpb=f1409bb2ea04f05dde57f953846b680fe83a315b

diff --git a/MdePkg/Include/Ppi/PciCfg2.h b/MdePkg/Include/Ppi/PciCfg2.h
index f5ccb53dc6..e8bc902471 100644
--- a/MdePkg/Include/Ppi/PciCfg2.h
+++ b/MdePkg/Include/Ppi/PciCfg2.h
@@ -39,9 +39,21 @@ typedef struct _EFI_PEI_PCI_CFG2_PPI   EFI_PEI_PCI_CFG2_PPI;
 /// EFI_PEI_PCI_CFG_PPI_WIDTH
 ///
 typedef enum {
+  ///
+  ///  8-bit access
+  ///
   EfiPeiPciCfgWidthUint8  = 0,
+  ///
+  /// 16-bit access
+  ///
   EfiPeiPciCfgWidthUint16 = 1,
+  ///
+  /// 32-bit access
+  ///
   EfiPeiPciCfgWidthUint32 = 2,
+  ///
+  /// 64-bit access
+  ///
   EfiPeiPciCfgWidthUint64 = 3,
   EfiPeiPciCfgWidthMaximum
 } EFI_PEI_PCI_CFG_PPI_WIDTH;